Embedded linux boards

wkhtmltopdf and wkhtmltoimage are open source (LGPL) command line tools to render HTML into PDF and various image formats using the QT Webkit rendering engine

Fasd (pronounced similar to "fast") is a command-line productivity booster.

How to develop a website using git for version control and vagrant for the development environment.

How to unlock your ghost account after too many failed login attempts, modifying sqlite tables.

Awesome graphics

Personal blog of Martin Wimpress, an Archlinux developer

How to modify root or user crontab dynamically with a shell script

Check if internet connection is available using wget --spider mode

In this presentation Ryan Dahl, the man behind Node.js will introduce you to this event-driven I/O framework with a few examples showing Node.js in action.

See it in action at http://heidi.interslice.in/

The database section of the guide is a handy how to for postgres peer authentication

Why coding style guides are important in a collaborative project and how to get your colleagues involved in them

Quick tutorial explaining how colorize Ruby minitest output using minitest-reporters

Complete explanation of how cron and contab work and how they set environmental variables.

An introduction to PGP

How to hide chat messages when people are joining or leaving the channel.

Optimise SVGs for the web and include them in your rails application

rails.vim: Ruby on Rails power tools